Task 2. Set a password for "propel" on each node

In this task, you will set a password for the "propel" user and allow this user to run any commands from anywhere.

Note This password will be used in later configuration tasks.

On each node, do the following:

  1. Run the following command:

    # passwd propel

    When prompted, enter a password (for example, propel2015).

  2. Run the following command:

    # visudo
  3. Insert the following line below the “root ALL=(ALL) ALL” line, as shown below:

    propel  ALL=(ALL)    ALL
    

    After this change, the lines should look like the following:

    root ALL=(ALL)       ALL
    propel  ALL=(ALL)    ALL